Počet záznamů: 1
Determination of the spectral variation origin in high-order harmonic generation in noble gases
- 1.0501475 - FZÚ 2019 RIV US eng J - Článek v odborném periodiku
Nefedova, Victoria - Ciappina, Marcelo F. - Finke, Ondřej - Albrecht, Martin - Vábek, Jan - Kozlová, Michaela - Suárez, N. - Pisanty, E. - Lewenstein, M. - Nejdl, Jaroslav
Determination of the spectral variation origin in high-order harmonic generation in noble gases.
Physical Review A. Roč. 98, č. 3 (2018), s. 1-10, č. článku 033414. ISSN 2469-9926. E-ISSN 2469-9934
Grant CEP: GA MŠMT LQ1606
Institucionální podpora: RVO:68378271
Klíčová slova: attosecond pulses * phase * ionization * atoms * laser * polarization * emission * dynamics * regime
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 2.907, rok: 2018
One key parameter in the high-order harmonic generation (HHG) phenomenon is the exact frequency of the generated harmonic field. Its deviation from perfect harmonics of the laser frequency can be explained by considering (i) the single-atom laser-matter interaction and (ii) the spectral changes of the driving laser. In this work, we perform an experimental and theoretical study of the causes that generate spectral changes in the HHG radiation.
Trvalý link: http://hdl.handle.net/11104/0293500
Počet záznamů: 1